Schaller GrandTune 0.35 in Conical Bushings

The Schaller GrandTune round conical bushings are precision-engineered replacement parts designed specifically for GrandTune series guitar tuning machines. These high-grade tuner bushings ensure a secure, stable fit and smooth mechanical operation on compatible headstocks.
Crafted to exact tolerances, each bushing features a conical outer diameter of 0.35 in, an inner diameter of 0.24 in, a collar diameter of 0.42 in, and a press-in depth of 0.23 in for seamless installation. They provide dependable support and alignment for your machine heads.
Supplied as a complete set of six pieces, these bushings are ideal for restoring vintage instruments, maintaining existing hardware, or completing a new instrument build with genuine Schaller components.
Brand
Schaller
Series
GrandTune
Product Type
Tuning Machine Bushings
Bushing Design
Round with 0.42 in collar diameter
Inner Diameter
0.24 in
Outer Diameter
0.35 in (conical)
Press-in Depth
0.23 in
Quantity
Set of 6
Product Weight
0.05 lb